Analog Devices Inc. AD7890AR-4REEL
- Part Number:
- AD7890AR-4REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3006483-AD7890AR-4REEL
- Description:
- IC DAS 12BIT 8CH 24-SOIC
- Datasheet:
- AD7890AR-4REEL
Analog Devices Inc. AD7890AR-4REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7890AR-4REEL.
- Contact PlatingLead, Tin
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Number of Pins24
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations24
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation50mW
- TechnologyCMOS
- Voltage - Supply5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberAD7890
- Pin Count24
- Output TypeTTL
- Operating Supply Voltage5V
- Number of Elements1
- PolarityUnipolar
- Power Supplies5V
- Number of Channels8
- InterfaceSPI, Serial
- Power Dissipation50mW
- Number of Bits12
- Supply TypeSingle
- Data InterfaceSPI
- Sampling Rate117 ksps
- Number of Analog In Channels8
- Sampling Rate (Per Second)117k
- Output Bit CodeBINARY
- Power Consumption30mW
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Analog Input Voltage-Max4.096V
- Voltage Supply SourceSingle Supply
- Signal to Noise Ratio (SNR)70 dB
- Differential Nonlinearity1 LSB
- Conversion Time-Max5.9μs
- Resolution (Bits)12 b
- Height Seated (Max)2.65mm
- Width7.5mm
- Radiation HardeningNo
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD7890AR-4REEL Overview
The package or case for this particular electronic component is a 24-SOIC (0.295, 7.50mm Width), making it compact and easy to handle. It is also surface mountable, providing convenience for circuit board assembly. With 24 terminations, this component offers a sufficient number of connections for its intended use. It has a single function and outputs in TTL format, making it compatible with a wide range of devices. The operating supply voltage is 5V, ensuring stable and reliable performance. Additionally, it has 8 channels and utilizes the SPI data interface, allowing for efficient data transfer. With an integral nonlinearity (INL) of only 1 LSB, this component offers precise and accurate measurements. Its conversion time is also impressive, with a maximum of 5.9μs, making it a highly efficient choice for various applications.
AD7890AR-4REEL Features
Surface Mount acquisition unit
8 channels process
12-Bit acquisition unit
5V unit
AD7890AR-4REEL Applications
There are a lot of Analog Devices Inc. AD7890AR-4REEL ADCs/DACs applications.
Process Control and Industrial Automation
Level Setting
Portable battery-powered instruments
Digital signal processing
Audio Amplifier
High Speed Data Acquisition for PCs
Scientific instruments.
Music reproduction technology
Digital Multimeters, PLC's (Programming Logic Controllers)
Industrial Control Systems
The package or case for this particular electronic component is a 24-SOIC (0.295, 7.50mm Width), making it compact and easy to handle. It is also surface mountable, providing convenience for circuit board assembly. With 24 terminations, this component offers a sufficient number of connections for its intended use. It has a single function and outputs in TTL format, making it compatible with a wide range of devices. The operating supply voltage is 5V, ensuring stable and reliable performance. Additionally, it has 8 channels and utilizes the SPI data interface, allowing for efficient data transfer. With an integral nonlinearity (INL) of only 1 LSB, this component offers precise and accurate measurements. Its conversion time is also impressive, with a maximum of 5.9μs, making it a highly efficient choice for various applications.
AD7890AR-4REEL Features
Surface Mount acquisition unit
8 channels process
12-Bit acquisition unit
5V unit
AD7890AR-4REEL Applications
There are a lot of Analog Devices Inc. AD7890AR-4REEL ADCs/DACs applications.
Process Control and Industrial Automation
Level Setting
Portable battery-powered instruments
Digital signal processing
Audio Amplifier
High Speed Data Acquisition for PCs
Scientific instruments.
Music reproduction technology
Digital Multimeters, PLC's (Programming Logic Controllers)
Industrial Control Systems
AD7890AR-4REEL More Descriptions
Single ADC SAR 117ksps 12-bit Serial 24-Pin SOIC W T/R
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
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